Sidebars:Sidebar_top.php - At the top of the content, under the Header. In "Administration -> Theme Edit -> Widgets" You see it as Sidebar 1.
Sidebar_left.php - The Left column in the content. In "Administration -> Theme Edit -> Widgets" You see it as Sidebar 2.
Sidebar_right.php - The Right column in the content. In "Administration -> Theme Edit -> Widgets" You see it as Sidebar 3.
Sidebar_bottom.php - At the bottom of content. In "Administration -> Theme Edit -> Widgets" You see it as Sidebar 4. Sidebar_top_center.php - At the bottom of middlecolumn. In "Administration -> Theme Edit -> Widgets" You see it as Sidebar 5. Sidebar_bottom_center.php -At the bottom of middlecolumn. In "Administration -> Theme Edit -> Widgets" You see it as Sidebar 6.